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The National Cipher Challenge

Reply To: Extracurricular Challenges

#98627
ByteInBits
Participant

@_madness_ Re: #98576
My app can encode and decode the type of cipher that you gave but NOT SOLVE it.
It is of course very difficult to resolve due to not having the word spacings
and or the length of the key, I feel sure it can be done with a lot of trial and error.

Anyway I am giving the same challenge back to you, same rules. Will you solve it?

EPRVFLZRYQAICMDYJQTMFQWENWAXFLEMQWQIMOESMNPUFPVBYHFEWXIXIHWEOLATRETSCMHMNPUFPVBYHFEWDCCTPPEJWHVYMRHTDBEIOEEPPVBYHFEWMIGXMCHQGLOQSJJAFTGMPALVQQWEWBIPEPRQRZNGFPVBYHFEWNWAJFQDJWHVDQAWLVQZDRVDMXMEPRQAIGMFLNMPVBYHFEWEWVPFVGMMDWZIRWBHTALKPSNNWQFLPLNPNVJRJPVBYHFEWDMRDWZIRWBHTVJWHVYMVKIZZZWWIIPVBYHFEWXWIIJWHEWMMFARJVJLVQSMYTGSWEWZBUISQQIVXIPVBYHFEWXIXICMNPEPREPVRHQZNRWQSWCIPVBYHFEWCMZSWCLTYLVKMPSDQMNVTNWAGFPYQAKEPRQCGYSCRWRXIC

The MD5 of the plaintext, in all caps, with word spaces included but no punctuation, is B5C71A396549DF433221B762C9DB428A

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